/*
 * Copyright (c) 2007 Mockito contributors
 * This program is made available under the terms of the MIT License.
 */
package org.mockito.internal.listeners;

import org.mockito.exceptions.PrintableInvocation;
import org.mockito.internal.invocation.Invocation;
import org.mockito.listeners.MethodInvocationReport;

/**
 * Report on a method call
 */
public class NotifiedMethodInvocationReport implements MethodInvocationReport {
        private final Invocation invocation;
        private Object returnedValue;
        private Throwable throwable;


        /**
         * Build a new {@link org.mockito.listeners.MethodInvocationReport} with a return value.
         *
         *
         * @param invocation Information on the method call
         * @param returnedValue The value returned by the method invocation
         */
        public NotifiedMethodInvocationReport(Invocation invocation, Object returnedValue) {
            this.invocation = invocation;
            this.returnedValue = returnedValue;
        }

        /**
         * Build a new {@link org.mockito.listeners.MethodInvocationReport} with a return value.
         *
         *
         * @param invocation Information on the method call
         * @param throwable Tha throwable raised by the method invocation
         */
        public NotifiedMethodInvocationReport(Invocation invocation, Throwable throwable) {
            this.invocation = invocation;
            this.throwable = throwable;
        }

        public PrintableInvocation getInvocation() {
            return invocation;
        }

        public Object getReturnedValue() {
            return returnedValue;
        }

        public Throwable getThrowable() {
            return throwable;
        }

        public boolean threwException() {
            return throwable != null;
        }

        public String getLocationOfStubbing() {
            return (invocation.stubInfo() == null) ? null : invocation.stubInfo().stubbedAt();
        }


        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;

            NotifiedMethodInvocationReport that = (NotifiedMethodInvocationReport) o;

            if (invocation != null ? !invocation.equals(that.invocation) : that.invocation != null) return false;
            if (returnedValue != null ? !returnedValue.equals(that.returnedValue) : that.returnedValue != null)
                return false;
            if (throwable != null ? !throwable.equals(that.throwable) : that.throwable != null) return false;

            return true;
        }

        public int hashCode() {
            int result = invocation != null ? invocation.hashCode() : 0;
            result = 31 * result + (returnedValue != null ? returnedValue.hashCode() : 0);
            result = 31 * result + (throwable != null ? throwable.hashCode() : 0);
            return result;
        }
    }
